5 SPEED MANUAL TRANSMISSION 4 317 EXTENSION Transmission 76 77 H M75 44 485327 1 79 25 EXTENSION 4 44 78 ALL M75 4 478035 I 83 50 EXTENSION 4 I 79 H 140 151 231C M75 4 14008858 1 EXTENSION TRANS 4 I 79 H 196 231 M75 44 14008859 1 EXTENSION TRANS 4 318 PLUG SEAL Transmission Extension 76 79 ALL M75 3835577 I 15 PLUG CUP 0 034 76 79 H M75 381165 I 3 85 SEAL EXTENSION OIL 4 319 BUSHING Transmission Extension 78 H 6260048 1 90 EUSHING EXTENSION 77 79 I I M75 465325 1 3 10 BUSHING EXTENSION W 1 750 DIA BSHG BORE 77 79 H M75 465334 I 3 10 BUSHING EXTENSION W 1 625 DIA BSHG BORE 4 329 ADAPTER Speedo Driven Gear NOTE Hefer to Speedo Gear Chart at the end of the transmission section 78 H 1584274 1 32 54 ADAPTER 1 0625 RATIO CODE P 78 79 H W M T M75 6479661 1 33 87 ADAPTER 1 000 RATIO 4 330 KEY Transmlssion Speedo Drive I 78 79 H W M T M75 867209 1 1 28 KEY SPEEDO GEAR ADAPT INPUT I 78 78 H W M T M75 6476970 1 65 KEY SPEEDO GEAR ADAPT OUTPUT 9 750 4 337 GEAR Speedometer Driven I NOTE Hefer to Speedo Gear Chart at the end of tha transmission section NOTE For eddldonel mode application refer to chart fo owing automatic sect on I 76 79 H W M T M75 3987918 1 1 30 GEAR 18 TEETH BROWN 2 92 RATIO 76 79 H W M T M75 3987920 1 1 25 GEAR 20 TEETH BLUE 78 79 H W M T M75 3987921 1 1 40 GEAR 21 TEETH RED 3 42 RATIO I 77 H W M T M75 3880346 1 1 35 GEAR 23 TEETH BLACK 77 79 H W M T M75 3987922 1 1 25 GEAR 22 TEETH SILVER 4 338 RETAINER SEAL SLEEVE Speedometer Driven Gear NOTE Hefer to Speedo Gear Chart et the and of the transmission section I 76 79 ALL W M T M75 3708148 1 15 RETAINER DRIVEN GR FTG I 76 79 ALL W M T M75 8284903 1 25 SEAL SPEEDO DRIVEN GEAR FTG 76 79 H 3889910 I 1 30 SEAL SPEEDO PINION 78 79 H W M T M75 345215 1 2 95 SLEEVE USE WITH 18 THRU 23 TEETH I GEAR 4 342 CABLE SPRING Transmission to Speedometer 78 79 ALL 6477499 1 CABLE 70 OR LESS CABLE LENGTH CUT AS REO DO NOT USE FOR LWR CRUISE CONTROL CBL LESS CASING 76 79 ALL 6478825 1 CABLE SO TO 172 CABLE LENGTH CUT AS REO DO NOT USE FOR LOWER CRUISE CONTROL CBL LESS CASING 76 77 H 8479831 1 12 70 CABLE SPEEDO FLEX I 77 H W M T 2ND DESIGN 6480089 1 3 18 CABLE SPEEDO FLEX LESS CASING I 78 78 H I51 W M T M75 6479964 1 3 04 CABLE SPEEDO FLEX LWR LESS CASING 78 79 H 151 W M T M75 8480233 1 9 86 CABLE SPEEDO FLEX LWR W CASING 78 79 H 196 231A 305 W M T M75 6480089 1 3 16 CABLE SPEEDO FLEX LESS CASING 1 78 79 H 196 231A 305 W M T I M75 6480293 1 9 92 CABLE SPEEDO FLEX W CASING 79 H 151 W M T M75 8480233 1 9 86 CABLE SPEEDO FLEX W CASING 78 79 HM15 77 8989815 1 87 SPRING SPEEDO CBL RET 4 343 GEAR Speedometer Drive I NOTE Refer ta Speedo Gear Chart at the end of the transmission section 78 78 ALL M75 326555 1 4 20 GEAR 7 TEETH YELLOW 76 79 H M75 8261797 1 4 35 GEAR 7 TEETH BROWN I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 I REV 9 78 4 27 4 317 4 343